void pycbc_callbacks_init(lcb_t instance)
{
lcb_set_store_callback(instance, store_callback);
lcb_set_unlock_callback(instance, unlock_callback);
lcb_set_get_callback(instance, get_callback);
lcb_set_touch_callback(instance, touch_callback);
lcb_set_arithmetic_callback(instance, arithmetic_callback);
lcb_set_remove_callback(instance, delete_callback);
lcb_set_stat_callback(instance, stat_callback);
lcb_set_error_callback(instance, error_callback);
lcb_set_http_complete_callback(instance, http_complete_callback);
}
LCBMT_INTERNAL
void lcbmt_wrap_callbacks(lcbmt_ctx_t *mt, lcb_t instance)
{
lcb_set_store_callback(instance, store_callback);
lcb_set_get_callback(instance, get_callback);
lcb_set_remove_callback(instance, remove_callback);
lcb_set_arithmetic_callback(instance, arithmetic_callback);
lcb_set_touch_callback(instance, touch_callback);
lcb_set_unlock_callback(instance, unlock_callback);
lcb_set_stat_callback(instance, stats_callback);
lcb_set_durability_callback(instance, endure_callback);
lcb_set_http_data_callback(instance, http_data_callback);
lcb_set_http_complete_callback(instance, http_complete_callback);
}
ERL_NIF_TERM cb_connect(ErlNifEnv* env, handle_t* handle, void* obj)
{
connect_args_t* args = (connect_args_t*)obj;
lcb_error_t err;
struct lcb_create_st create_options;
struct lcb_create_io_ops_st io_opts;
io_opts.version = 0;
io_opts.v.v0.type = LCB_IO_OPS_DEFAULT;
io_opts.v.v0.cookie = NULL;
memset(&create_options, 0, sizeof(create_options));
err = lcb_create_io_ops(&create_options.v.v0.io, &io_opts);
if (err != LCB_SUCCESS) {
printf("failed create io ops\n");
fprintf(stderr, "Failed to create IO instance: %s\n",
lcb_strerror(NULL, err));
return return_lcb_error(env, err);
}
create_options.v.v0.host = args->host;
create_options.v.v0.user = args->user;
create_options.v.v0.bucket = args->bucket;
create_options.v.v0.passwd = args->pass;
err = lcb_create(&(handle->instance), &create_options);
free(args->host);
free(args->user);
free(args->pass);
free(args->bucket);
if (err != LCB_SUCCESS) {
return enif_make_tuple2(env, enif_make_atom(env, "error"),
enif_make_string(env, lcb_strerror(NULL, err), ERL_NIF_LATIN1));
}
(void)lcb_set_get_callback(handle->instance, get_callback);
(void)lcb_set_store_callback(handle->instance, store_callback);
(void)lcb_set_unlock_callback(handle->instance, unlock_callback);
(void)lcb_set_touch_callback(handle->instance, touch_callback);
(void)lcb_set_arithmetic_callback(handle->instance, arithmetic_callback);
(void)lcb_set_remove_callback(handle->instance, remove_callback);
(void)lcb_set_http_complete_callback(handle->instance, http_callback);
err = lcb_connect(handle->instance);
if (err != LCB_SUCCESS) {
return return_lcb_error(env, err);
}
err = lcb_wait(handle->instance);
if(err != LCB_SUCCESS) {
return return_lcb_error(env, err);
}
#ifdef LCB_CNTL_DETAILED_ERRCODES
int val = 1;
err = lcb_cntl(handle->instance, LCB_CNTL_SET, LCB_CNTL_DETAILED_ERRCODES, &val);
if(err != LCB_SUCCESS) {
return return_lcb_error(env, err);
}
#endif
return enif_make_atom(env, "ok");
}
// Main
int main(int argc, char* argv[])
{
printf("Welcome.\n");
// Do this once
srand(time(NULL));
// initializing
struct lcb_create_st cropts = { 0 };
cropts.version = 3;
cropts.v.v3.connstr = "couchbase://localhost/default";
// cropts.v.v3.connstr = "couchbase://192.168.38.101/default";
lcb_error_t create_err;
lcb_t instance;
create_err = lcb_create(&instance, &cropts);
if (create_err != LCB_SUCCESS) {
printf("Couldn't create instance!\n");
exit(1);
}
// connecting
lcb_connect(instance);
lcb_wait(instance);
lcb_error_t bootstrap_status_err;
if ( (bootstrap_status_err = lcb_get_bootstrap_status(instance)) != LCB_SUCCESS ) {
printf("Couldn't bootstrap!\n");
exit(1);
}
// installing callbacks
lcb_set_store_callback(instance, storage_callback);
lcb_set_get_callback(instance, get_callback);
lcb_set_arithmetic_callback(instance, arithmetic_callback);
lcb_set_touch_callback(instance, touch_callback);
lcb_set_remove_callback(instance, remove_callback);
// Main part of the program
int numTimesToRun = 10; // specify how many times to iterate
int useARandomKey = 1; // specify whether to use a random or sequential key
char keyNameBuffer[100];
int i = 0;
for (i = 0; i < numTimesToRun; i++) {
if (useARandomKey == 0) {
// Do NOT use a random key
sprintf(keyNameBuffer, "NonRandomKey%d", i);
}
else {
// Use a random key, generate a new one for each iteration of the loop
int randomNumber = rand();
sprintf(keyNameBuffer, "randomKey%d", randomNumber);
}
printf("#### Iteration: %5d Key: %10s\n", i, keyNameBuffer);
// Create-Increment
blockingArithmeticIncrement2(instance, keyNameBuffer);
// Make sure its there
blockingGet(instance, keyNameBuffer);
// Delete
blockingRemove(instance, keyNameBuffer);
// Sleep 60
printf("About to sleep...\n");
sleep(1);
printf("Done with sleep...\n");
// Touch, should fail
blockingTouch2(instance, 60, keyNameBuffer);
// Increment
blockingArithmeticIncrement2(instance, keyNameBuffer);
// Touch
blockingTouch2(instance, 60, keyNameBuffer);
printf("##### touches that worked: %d touches that failed %d\n", touchesWorked, touchesFailed);
} // loop for numTimesToRun
printf("Almost done. Calling lcb_destroy()\n");
lcb_destroy(instance);
printf("Goodbye\n");
return 0;
}
PHP_COUCHBASE_LOCAL
void php_couchbase_touch_impl(INTERNAL_FUNCTION_PARAMETERS, int oo)
{
struct touch_cookie cookie;
char *key = NULL;
long nkey = 0;
lcb_time_t exp = 0;
long expiry;
php_couchbase_res *couchbase_res;
int argflags;
lcb_t instance;
lcb_error_t retval;
lcb_touch_cmd_t cmd;
const lcb_touch_cmd_t *const commands[] = { &cmd };
/* parameter handling and return_value setup: */
if (oo) {
argflags = PHP_COUCHBASE_ARG_F_OO;
} else {
argflags = PHP_COUCHBASE_ARG_F_FUNCTIONAL;
}
PHP_COUCHBASE_GET_PARAMS(couchbase_res, argflags, "sl", &key, &nkey, &expiry);
if (!nkey) {
couchbase_report_error(INTERNAL_FUNCTION_PARAM_PASSTHRU, oo,
cb_illegal_key_exception,
"No key specified: Empty key");
return;
}
if (couchbase_res->prefix_key_len) {
nkey = spprintf(&key, 0, "%s_%s", couchbase_res->prefix_key, key);
}
if (expiry) {
exp = pcbc_check_expiry(expiry);
}
memset(&cmd, 0, sizeof(cmd));
cmd.v.v0.key = key;
cmd.v.v0.nkey = nkey;
cmd.v.v0.exptime = exp;
instance = couchbase_res->handle;
cookie.error = LCB_ERROR;
lcb_set_touch_callback(instance, single_touch_callback);
lcb_behavior_set_syncmode(instance, LCB_SYNCHRONOUS);
retval = lcb_touch(instance, &cookie, 1, commands);
lcb_behavior_set_syncmode(instance, LCB_ASYNCHRONOUS);
if (retval == LCB_SUCCESS) {
retval = cookie.error;
}
couchbase_res->rc = retval;
if (couchbase_res->prefix_key_len) {
efree(key);
}
if (retval != LCB_SUCCESS) {
couchbase_report_error(INTERNAL_FUNCTION_PARAM_PASSTHRU, oo,
cb_lcb_exception,
"Failed to touch key: %s",
lcb_strerror(instance, retval));
return;
} else {
Z_TYPE_P(return_value) = IS_STRING;
Z_STRLEN_P(return_value) = spprintf(&(Z_STRVAL_P(return_value)), 0,
"%llu", cookie.cas);
}
}
PHP_COUCHBASE_LOCAL
void php_couchbase_touch_multi_impl(INTERNAL_FUNCTION_PARAMETERS, int oo)
{
int argflags;
int idx = 0;
int ii;
lcb_error_t retval;
lcb_t instance;
lcb_time_t exp = 0;
lcb_touch_cmd_t **commands;
lcb_touch_cmd_t *cmd;
long expiry;
php_couchbase_res *couchbase_res;
struct multi_touch_cookie cookie;
zval **ppzval;
zval *arr_keys;
/* parameter handling and return_value setup: */
if (oo) {
argflags = PHP_COUCHBASE_ARG_F_OO;
} else {
argflags = PHP_COUCHBASE_ARG_F_FUNCTIONAL;
}
PHP_COUCHBASE_GET_PARAMS(couchbase_res, argflags, "al", &arr_keys, &expiry);
instance = couchbase_res->handle;
memset(&cookie, 0, sizeof(cookie));
cookie.nkeys = zend_hash_num_elements(Z_ARRVAL_P(arr_keys));
cookie.keys = ecalloc(cookie.nkeys, sizeof(struct touch_cookie));
for (ii = 0, zend_hash_internal_pointer_reset(Z_ARRVAL_P(arr_keys));
zend_hash_has_more_elements(Z_ARRVAL_P(arr_keys)) == SUCCESS;
zend_hash_move_forward(Z_ARRVAL_P(arr_keys)), ii++) {
if (zend_hash_get_current_data(Z_ARRVAL_P(arr_keys),
(void **)&ppzval) == FAILURE) {
continue;
}
if (IS_ARRAY != Z_TYPE_PP(ppzval)) {
convert_to_string_ex(ppzval);
}
if (!Z_STRLEN_PP(ppzval)) {
continue;
}
if (couchbase_res->prefix_key_len) {
cookie.keys[idx].nkey = spprintf(&(cookie.keys[idx].key), 0,
"%s_%s",
couchbase_res->prefix_key,
Z_STRVAL_PP(ppzval));
} else {
cookie.keys[idx].key = Z_STRVAL_PP(ppzval);
cookie.keys[idx].nkey = Z_STRLEN_PP(ppzval);
}
++idx;
}
if (idx == 0) {
efree(cookie.keys);
couchbase_report_error(INTERNAL_FUNCTION_PARAM_PASSTHRU, oo,
cb_illegal_key_exception,
"No keys specified");
return;
}
if (expiry) {
exp = pcbc_check_expiry(expiry);
}
cmd = ecalloc(idx, sizeof(lcb_touch_cmd_t));
commands = ecalloc(idx, sizeof(lcb_touch_cmd_t *));
for (ii = 0; ii < idx; ++ii) {
cmd[ii].v.v0.key = cookie.keys[ii].key;
cmd[ii].v.v0.nkey = cookie.keys[ii].nkey;
cmd[ii].v.v0.exptime = exp;
commands[ii] = cmd + ii;
}
lcb_set_touch_callback(instance, multi_touch_callback);
lcb_behavior_set_syncmode(instance, LCB_SYNCHRONOUS);
retval = lcb_touch(instance, &cookie, idx,
(const lcb_touch_cmd_t * const *)commands);
lcb_behavior_set_syncmode(instance, LCB_ASYNCHRONOUS);
if (retval == LCB_SUCCESS) {
retval = cookie.error;
}
couchbase_res->rc = retval;
if (retval == LCB_SUCCESS) {
/* Time to build up the array with the keys we found etc */
array_init(return_value);
for (ii = 0; ii < idx; ++ii) {
char *k = cookie.keys[ii].key;
if (cookie.keys[ii].error == LCB_SUCCESS) {
char cas[80];
snprintf(cas, sizeof(cas), "%llu",
(unsigned long long)cookie.keys[ii].cas);
add_assoc_string(return_value, k, cas, 1);
} else {
add_assoc_bool(return_value, k, (zend_bool)0);
}
}
} else {
couchbase_report_error(INTERNAL_FUNCTION_PARAM_PASSTHRU, oo,
cb_lcb_exception,
"Failed to touch key: %s",
lcb_strerror(instance, retval));
}
/* Release allocated memory */
efree(cmd);
efree(commands);
if (couchbase_res->prefix_key_len) {
for (ii = 0; ii < idx; ++ii) {
efree(cookie.keys[ii].key);
}
}
efree(cookie.keys);
}
static void test_touch1(void)
{
lcb_error_t err;
struct rvbuf rv;
char *key = "fooX", *val = "bar";
lcb_size_t nkey = strlen(key), nval = strlen(val);
char **keys;
lcb_size_t *nkeys, ii;
lcb_time_t *ttls;
lcb_store_cmd_t storecmd;
const lcb_store_cmd_t *storecmds[] = { &storecmd };
lcb_touch_cmd_t *touchcmds[26];
(void)lcb_set_store_callback(session, store_callback);
(void)lcb_set_touch_callback(session, touch_callback);
keys = malloc(26 * sizeof(char *));
nkeys = malloc(26 * sizeof(lcb_size_t));
ttls = malloc(26 * sizeof(lcb_time_t));
if (keys == NULL || nkeys == NULL || ttls == NULL) {
err_exit("Failed to allocate memory for keys");
}
for (ii = 0; ii < 26; ii++) {
nkeys[ii] = nkey;
keys[ii] = strdup(key);
ttls[ii] = 1;
if (keys[ii] == NULL) {
err_exit("Failed to allocate memory for key");
}
keys[ii][3] = (char)(ii + 'a');
memset(&storecmd, 0, sizeof(storecmd));
storecmd.v.v0.key = keys[ii];
storecmd.v.v0.nkey = nkey;
storecmd.v.v0.bytes = val;
storecmd.v.v0.nbytes = nval;
storecmd.v.v0.operation = LCB_SET;
err = lcb_store(session, &rv, 1, storecmds);
lcb_assert(err == LCB_SUCCESS);
io->v.v0.run_event_loop(io);
lcb_assert(rv.error == LCB_SUCCESS);
memset(&rv, 0, sizeof(rv));
touchcmds[ii] = calloc(1, sizeof(lcb_touch_cmd_t));
if (touchcmds[ii] == NULL) {
err_exit("Failed to allocate memory for touch command");
}
touchcmds[ii]->v.v0.key = keys[ii];
touchcmds[ii]->v.v0.nkey = nkey;
}
rv.counter = 26;
err = lcb_touch(session, &rv, 26, (const lcb_touch_cmd_t * const *)touchcmds);
lcb_assert(err == LCB_SUCCESS);
io->v.v0.run_event_loop(io);
lcb_assert(rv.error == LCB_SUCCESS);
for (ii = 0; ii < 26; ii++) {
free(keys[ii]);
free(touchcmds[ii]);
}
free(keys);
free(ttls);
free(nkeys);
}